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Proceedings Paper

Dynamic control of beams acted by multiple moving masses in resonance state using piezo-ceramic actuators
Author(s): M. Mofid; S. Eftekhar Azama; R. Afghani Khorasgani
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Paper Abstract

In this article the constitutive equation of an Euler-Bernoulli beam, excited by multiple moving masses is considered. A set of multiple piezo-ceramic actuators is used to harness the dynamic response of the beam. In this regard the beam response is suppressed by utilizing a linear control algorithm with a time varying gain matrix and displacement-velocity feedback. The efficiency of the results is investigated through the numerical analysis of an example problem.

Paper Details

Date Published: 27 March 2012
PDF: 6 pages
Proc. SPIE 8341, Active and Passive Smart Structures and Integrated Systems 2012, 83412J (27 March 2012); doi: 10.1117/12.916935
Show Author Affiliations
M. Mofid, Sharif Univ. of Technology (Iran, Islamic Republic of)
S. Eftekhar Azama, Politecnico di Milano (Italy)
R. Afghani Khorasgani, Politecnico di Milano (Italy)

Published in SPIE Proceedings Vol. 8341:
Active and Passive Smart Structures and Integrated Systems 2012
Henry A. Sodano, Editor(s)

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